Rolled Steel Sections Machinery's Handbook, 31st Edition Table 6. Steel Angles with Unequal Legs
2699
x
Z
Y
These angles are commonly designated by section symbol, width of each leg, and thickness, thus: L 7 × 4 × 1 ∕ 2 indicates a 7 × 4-inch angle of 1 ∕ 2 -inch thickness.
X X
y
Z
Y A
Axis X-X
Axis Y-Y
Axis Z-Z
Thick- ness inch
Weight per Ft. lb.
Size inch
Area inch 2
Tan A
I inch 4
S inch 3
r inch
y inch
I inch 4
S inch 3
r inch
x inch
r inch
26.3 23.8 21.3 44.2 39.1 33.8 28.5 25.7 23.0 20.2 37.4 28.7 21.9 19.6 26.2 22.1 17.9 13.6 27.2 23.6 20.0 18.1 16.2 14.3 12.3 10.3 15.3 11.7
7.73 64.9 11.5 2.90 3.36 8.32 2.65 1.04 .858 .847 .216 7.00 59.1 10.4 2.91 3.33 7.63 2.41 1.04 .834 .850 .218 6.25 53.2 9.34 2.92 3.31 6.92 2.17 1.05 .810 .854 .220 13.0 80.8 15.1 2.49 2.65 38.8 8.92 1.73 1.65 1.28 .543 11.5 72.3 13.4 2.51 2.61 34.9 7.94 1.74 1.61 1.28 .547 9.94 63.4 11.7 2.53 2.56 30.7 6.92 1.76 1.56 1.29 .551 8.36 54.1 9.87 2.54 2.52 26.3 5.88 1.77 1.52 1.29 .554 7.56 49.3 8.95 2.55 2.50 24.0 5.34 1.78 1.50 1.30 .556 6.75 44.3 8.02 2.56 2.47 21.7 4.79 1.79 1.47 1.30 .558 5.93 39.2 7.07 2.57 2.45 19.3 4.23 1.80 1.45 1.31 .560 11.0 69.6 14.1 2.52 3.05 11.6 3.94 1.03 1.05 .846 .247 8.44 54.9 10.9 2.55 2.95 9.36 3.07 1.05 .953 .852 .258 6.43 42.8 8.35 2.58 2.88 7.43 2.38 1.07 .882 .861 .265 5.75 38.5 7.49 2.59 2.86 6.74 2.15 1.08 .859 .865 .267 7.69 37.8 8.42 2.22 2.51 9.05 3.03 1.09 1.01 .860 .324 6.48 32.4 7.14 2.24 2.46 7.84 2.58 1.10 .963 .865 .329 5.25 26.7 5.81 2.25 2.42 6.53 2.12 1.11 .917 .872 .335 3.98 20.6 4.44 2.27 2.37 5.10 1.63 1.13 .870 .880 .340 7.98 27.7 7.15 1.86 2.12 9.75 3.39 1.11 1.12 .857 .421 6.94 24.5 6.25 1.88 2.08 8.68 2.97 1.12 1.08 .860 .428 5.86 21.1 5.31 1.90 2.03 7.52 2.54 1.13 1.03 .864 .435 5.31 19.3 4.83 1.90 2.01 6.91 2.31 1.14 1.01 .866 .438 4.75 17.4 4.33 1.91 1.99 6.27 2.08 1.15 .987 .870 .440 4.18 15.5 3.83 1.92 1.96 5.60 1.85 1.16 .964 .873 .443 3.61 13.5 3.32 1.93 1.94 4.90 1.60 1.17 .941 .877 .446 3.03 11.4 2.79 1.94 1.92 4.18 1.35 1.17 .918 .882 .448 4.50 16.6 4.24 1.92 2.08 4.25 1.59 .972 .833 .759 .344 3.42 12.9 3.24 1.94 2.04 3.34 1.23 .988 .787 .676 .350 2.87 10.9 2.73 1.95 2.01 2.85 1.04 .996 .763 .772 .352 5.81 13.9 4.28 1.55 1.75 5.55 2.22 .977 .996 .748 .464 4.92 12.0 3.65 1.56 1.70 4.83 1.90 .991 .951 .751 .472 4.00 9.99 2.99 1.58 1.66 4.05 1.56 1.01 .906 .755 .479 3.53 8.90 2.64 1.59 1.63 3.63 1.39 1.01 .883 .758 .482 3.05 7.78 2.29 1.60 1.61 3.18 1.21 1.02 .861 .762 .486 2.56 6.60 1.94 1.61 1.59 2.72 1.02 1.03 .838 .766 .489 2.06 5.39 1.57 1.62 1.56 2.23 .830 1.04 .814 .770 .492 4.61 11.4 3.55 1.57 1.80 3.06 1.39 .815 .796 .644 .349 3.75 9.45 2.91 1.59 1.75 2.58 1.15 .829 .750 .648 .357
9 × 4
5 ∕ 8
9 ∕ 16
1 ∕ 2
1
8 × 6
7 ∕ 8 3 ∕ 4 5 ∕ 8
9 ∕ 16
1 ∕ 2
7 ∕ 16
1
8 × 4
3 ∕ 4
9 ∕ 16
1 ∕ 2 3 ∕ 4 5 ∕ 8 1 ∕ 2 3 ∕ 8 7 ∕ 8 3 ∕ 4 5 ∕ 8
7 × 4
6 × 4
9 ∕ 16
1 ∕ 2
7 ∕ 16
3 ∕ 8
5 ∕ 16
6 × 3 1 ∕ 2
1 ∕ 2 3 ∕ 8
9.8
5 ∕ 16
19.8 16.8 13.6 12.0 10.4
5 × 3 1 ∕ 2
3 ∕ 4 5 ∕ 8 1 ∕ 2
7 ∕ 16
3 ∕ 8
8.7 7.0
5 ∕ 16
1 ∕ 4 5 ∕ 8 1 ∕ 2
15.7 12.8
5 × 3
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